HST

Precision Wideband High Voltage Divider

Product description

Precision Wideband High Voltage Divider HST

The wide band precision high voltage divider of series HST expand the voltage measuring range of ZES ZIMMER precision power meter LMG for use at nominal voltages over 1000V. The high voltage inputs are equipped with 2m leads that are attached to the voltage measured against earth. The open leads can be finished by the customer. The HST3 (resp. HST6/9/12) divides DC, AC or any distorted voltages with very high accuracy by the factor 1000 (resp. 2000/3000/4000). The divided voltage is available at the buffered low impedance BNC output. To avoid noise interference it is recommended to use shielded cables to the measuring input of the LMG. The HST can be delivered as one-, two- or three-channel version to match the particular measuring task.

Not for measurements directly on the grid!

Standard Accessories:

3m BNC connection cable

Adapter BNC -> 4mm security plugs

Versions:

HST3-1                                     1 Channel, max. 4.2kVeff, divider ratio 1000, WxHxD 330x230x110 mm

HST3-2                                     2 Channel, max. 4.2kVeff, divider ratio 1000, WxHxD 330x230x110 mm

HST3-3                                     3 Channel, max. 4.2kVeff, divider ratio 1000, WxHxD 330x230x110 mm

HST6-1                                     1 Channel, max. 8.4kVeff, divider ratio 2000, WxHxD 330x230x110 mm

HST6-2                                      2 Channel, max. 8.4kVeff, divider ratio 2000, WxHxD 330x230x110 mm

HST6-3                                      3 Channel, max. 8.4kVeff, divider ratio 2000, WxHxD 330x230x110 mm

HST9-1                                      1 Channel, max 12.6kVeff, divider ratio 3000, WxHxD 400x230x110 mm

HST9-2                                      2 Channel, max 12.6kVeff, divider ratio 3000, WxHxD 400x230x110 mm

HST9-3                                      3 Channel, max 12.6kVeff, divider ratio 3000, WxHxD 400x230x110 mm

HST12-1                                    1 Channel, max 16.8kVeff, divider ratio 4000, WxHxD 400x230x110 mm

HST12-2                                    2 Channel, max 16.8kVeff, divider ratio 4000, WxHxD 400x230x110 mm

HST12-3                                    3 Channel, max 16.8kVeff, divider ratio 4000, WxHxD 400x230x110 mm

Features

Warranty

All ZES ZIMMER power meters of the LMG series, the current sensors of PCT series and the voltage sensors of the HST series are carefully tested, adjusted and calibrated prior to shipment and are subject to strict quality controls.

ZES ZIMMER guarantees for a period of 24 months from first delivery that these products are free from defects in material or workmanship.